yashsingh1/xdaforums huggingface dataset:
[Nexus S Android Development] Gambler_3:
Its far from anything too annoying but I have gotten a reboot every other day on average with overclock. Everytime it happened when I was browsing the web, I am totally stable playing games.

I have also noticed it mostly only happens when I am multi-tasking like opening up alot of tabs or listening to music and browsing at the same time.

And yes at 1.2Ghz phone does get a bit hotter than usual especially if you play games while charging thats normal.
[Nexus S Android Development] apatal:
Our phone is a fickle lot. Some of them just don't play well with OC. My phone can take it, but there have been random freezing so I just stuck to 1GHz max. Matr1x is fast enough already. :)

Posted using xda mobile app
[Nexus S Android Development] Zahih:
Great MK... Many thanks for your great support to our old NS... :cool:

I just wondering, what other tweaks that you will add in that 24.0 version?

Hmmm...
[Nexus S Android Development] dinos3:
Try :

ARM:1350mV

INT:1100mV

For me this is stable..
[Nexus S Android Development] C4SCA:
Im using bfs, interactive, deadline, OC 1200. And running like a charm.. played counter strike for 10 min, my phone didnt heat up a lot

Sent from my TH3M3D NEXUS S
[Nexus S Android Development] nhoc_maruko9x:
/* wrong thread */
[Nexus S Android Development] whoisrikk:
Is this kernel working with the Brainmaster's Stock and Black JB 4.1.2 ? (this rom: http://xdaforums.com/showthread.php?t=1934024). Thank you in advance.
[Nexus S Android Development] C4SCA:
I am using it on stock 4.1.2 with no issue, got 3797 on antutu! Deadline, interactive, 100->1200mhz

Sent from my TH3M3D NEXUS S
[Nexus S Android Development] Gambler_3:
I am too paranoid to play with voltages. :o
[Nexus S Android Development] alen1901:
+-25 or +-50 cant hurt

Sent from SpeedMachine i9023
[Nexus S Android Development] dinos3:
What is your battery temperature?
[Nexus S Android Development] C4SCA:
Never reached more than 38 degres celsius.

Sent from my TH3M3D NEXUS S
[Nexus S Android Development] dinos3:
38 is safe temp.. All less than 40 is safe.. 35 is optimal on normal usage..
[Nexus S Android Development] soma_sakutuki:
Yes，no problem,I use this ROM with matr1x 23.5 too
[Nexus S Android Development] jwa0042:
Hi all, been looking at flashing this kernel on my gf's i9020a. It's on stock 4.1.1 and stock kernel, but running pretty sluggish. I'm trying to get it moving a little quicker.

I've read through the OP and several pages, got a question though: What's the difference between CFS and BFS?
[Nexus S Android Development] mr.haqeem:
CFS is better for multitasking and battery life. BFS is better for gaming but it more battery. :cowboy:
[Nexus S Android Development] C4SCA:
Thats nort quite true, cuz im using cfs and battery seems excelent, getting almost 4h of screen, 2h of music, messaging, 1h of call... deadline, interactive, 100->1200mhz

And i got 3797on antutu!

Sent from my TH3M3D NEXUS S
[Nexus S Android Development] linuxxp:
Did you made any changes on interactive or used default?
[Nexus S Android Development] C4SCA:
Default interactive from matr1x, running stock 4.1.2

Sent from my TH3M3D NEXUS S
[Nexus S Android Development] ej8989:
i9023?
[Nexus S Android Development] C4SCA:
Yep

Sent from my TH3M3D NEXUS S
[Nexus S Android Development] ej8989:
i only got 3605 via AnTuTu

i9023, stock 4.1.2, matr1x v23.5, deadline, interactive (default), 100mhz-1200mhz
[Nexus S Android Development] C4SCA:
Run the test 3 times, i got that score at the third

Sent from my TH3M3D NEXUS S
[Nexus S Android Development] ej8989:
Thanks!

Btw I just found out that MTP works great on stock jelly bean 4.1.2 and matr1x v23.5.

Just download this app: https://play.google.com/store/apps/details?id=in.zatta.USB_switch

Now i transfer files 10x faster from pc to phone, and i can use apps while transferring files! :D

Or maybe i'm just uninformed? lol
[Nexus S Android Development] 309041291a:
What's better for idling, ondemmand or interactive?

Nexus S (GSM i9020a)

AOKP (Build 5 - 4.1.2)

Matrix Kernel (23.5 - CFS)

Ondemmand (Screen On) (800/100)

Ondemmand (Screen Off) (400/100)

Deep Idle (N/A - Deadline)

BLX (N/A - Inverted Apps)

Black Exodus (Stock Voltage)
[Nexus S Android Development] chappy824:
http://madpcs.com/f89/what-difference-between-android-cpu-governors-491/

This should help
[Nexus S Android Development] 4I-I:
Back on matr1x! Cant wait for v24! ;)
[Nexus S Android Development] apatal:
Speaking of v24, are you guys ready for some wheat? ;)

Posted using xda mobile app
[Nexus S Android Development] MercilessLTD:
I love me some wheatley. Matr1x + wheatley would be, hands down, the best kernel ever made for any phone of all time. And that's not opinion, that's fact. Why? Because I said so.
[Nexus S Android Development] ej8989:
seriously though, matr1x v23.5 has been the fastest and most stable kernel for me.

it hasn't rebooted, not even once. tried a couple of app combinations and still runs smooth.

tried all those "newer" kernels out there and they all get my device booted after using some apps.

and i got 3844 benchmark score so i keep coming back to matr1x.
[Nexus S Android Development] C4SCA:
+1 i used weathley on ics too

Sent from my TH3M3D NEXUS S
[Nexus S Android Development] apatal:
Too bad matrix isn't getting the attention it deserves because our thread isn't as noisy as the ones for the buggy stuffs. Like I told mk, never fear, for we are the silent majority. :)

Posted using xda mobile app
[Nexus S Android Development] migueldbr:
damn right!This thread may not always be on top because we(kernel users) dont get bugs and erratic behaviour using this awesome kernel and dont come here to complain about it all the time. It just means Matr1x kernels rock!
[Nexus S Android Development] 309041291a:
Missed Matrix, switched back, best battery since.

Nexus S (GSM i9020a)

AOKP (Build 5 - 4.1.2)

Matrix Kernel (23.5 - CFS)

Ondemmand (Screen On) (800/100)

Ondemmand (Screen Off) (400/100)

Deep Idle (N/A - Deadline)

BLX (N/A - Inverted Apps)

Black Exodus (Stock Voltage)
[Nexus S Android Development] C4SCA:
GAG

One does not simply use other kernel after trying matr1x!

AMEN

XD
[Nexus S Android Development] TechKidTarek:
sorry if i sound like a noob but what is wheatley? as wheatley is a character in portal 2 so is to do with glados
[Nexus S Android Development] C4SCA:
Its a governor who balance perfectly (for me) extreme prefromance and very good stanby time (=deep sleep)

Sent from my TH3M3D NEXUS S
[Nexus S Android Development] 309041291a:
I.e. the perfect idle governor.

Nexus S (GSM i9020a)

AOKP (Build 5 - 4.1.2)

Matrix Kernel (23.5 - CFS)

Ondemmand (Screen On) (800/100)

Ondemmand (Screen Off) (400/100)

Deep Idle (N/A - Deadline)

BLX (N/A - Inverted Apps)

Black Exodus (Stock Voltage)
[Nexus S Android Development] TechKidTarek:
is it better than the deep idle from previous matr1x's kernels as i loved that
[Nexus S Android Development] 309041291a:
I believe DI only saved battery when something like Music was playing. However, aside from when music was playing, my experience with Wheatley has always been a flat line during sleep (providing data is turned off).

Nexus S (GSM i9020a)

AOKP (Build 5 - 4.1.2)

Matrix Kernel (23.5 - CFS)

Ondemmand (Screen On) (800/100)

Ondemmand (Screen Off) (400/100)

Deep Idle (N/A - Deadline)

BLX (N/A - Inverted Apps)

Black Exodus (Stock Voltage)
[Nexus S Android Development] jabbeboy:
How can I get great voodoo color settings without that freaking green gamma when I unlock my phone?

I really want great rich and dark colors.
[Nexus S Android Development] ej8989:
i tried slim rom. will matr1x kernel work? i don't wanna soft brick my phone again. tried AROMA+matrix, didn't work.

if it works, do i need to install cm version?
[Nexus S Android Development] mixtapes08:
No it won't brick your phone kababayan just flash it and enjoy. Just be sure to flash your rom first then matr1x kernel..

Edit. Cm kernel is only for cm base roms. If your using slim bean choose the regular matrix kernel.

Sent from my Galaxy Nexus
[Nexus S Android Development] ej8989:
what version do i need to install? the stock version or cm version?

thanks for the prompt response :)
[Nexus S Android Development] mr.haqeem:
i say CFS get great battery life and u say u using CFS and battery seems excelent,so whats the point u arguing me actually?
[Nexus S Android Development] Articudos:
http://xdaforums.com/showthread.php?p=33347625

Hope this helps:)

Sent from my Crespo
[Nexus S Android Development] linuxxp:
With last version on Slim Beam 2.8 you need to install cm version on matr1x. With Slim Beam 2.7 or earlier need to install normal version on matr1x.
[Nexus S Android Development] mixtapes08:
Opps idk about that changes on slim. Anyway follow what the others said..

Sent from my Galaxy Nexus
[Nexus S Android Development] linuxxp:
I have personally tested. With 2.8 must install matr1x cm version
[Nexus S Android Development] 309041291a:
Curious question, if we do get the v24 upgrade will the 100 MHz bug fox be included?

Nexus S (GSM i9020a)

Euroskank AOKP (Build 5 - 4.1.2)

Matrix Kernel (23.5 - CFS)

Ondemmand (Screen On) (800/100)

Ondemmand (Screen Off) (400/100)

Deep Idle (N/A - Deadline)

BLX (N/A - Inverted Apps)

Black Exodus (Stock Voltage)
[Nexus S Android Development] apatal:
What's the 100 MHz bug?

Posted using xda mobile app
[Nexus S Android Development] AzN MusiQ:
100Mz consume more Volt then 200Mz. So the Batterylife is shorter.

Gesendet von meinem Nexus S mit Tapatalk 2
[Nexus S Android Development] apatal:
First time hearing this? Can you guys give me more info on how you got this conclusion or if someone already did some tests? Can you give me a link?

Posted using xda mobile app
[Nexus S Android Development] alen1901:
He is talking bullsht for 100mhz consuming more. Bedalus fixed 100mhz bug which occured with nstools and use of gpu, if you remember, it was all over the forum. :D

Sent from SpeedMachine i9023
[Nexus S Android Development] chappy824:
Thread confusion? This is math kids matr1x. Anyway...proof of this bug would be great.
[Nexus S Android Development] AzN MusiQ:
Read here: http://xdaforums.com/showthread.php?t=

Below the Scheduler under Questions.

Gesendet von meinem Nexus S mit Tapatalk 2
[Nexus S Android Development] chappy824:
Link to nothing
[Nexus S Android Development] bravo04:
Please dont. We need you in here. (ﾉ´ｰ`)ﾉ
[Nexus S Android Development] AzN MusiQ:
Sorry, my bad. Here's the Link.
[Nexus S Android Development] chappy824:
Thanks...I wonder if this holds true to single core phones. Someone should test maybe. I have always ran 200 min as it is more stable for my phone. BTW v24 on Halloween would be nice don't you think guys!
[Nexus S Android Development] C4SCA:
YEAH plus is my B-DAY! :D
[Nexus S Android Development] chappy824:
Woohoo...Happy Bday
[Nexus S Android Development] AzN MusiQ:
Yeah, Happy Birthday and Happy Halloween :)

Gesendet von meinem Nexus S mit Tapatalk 2
[Nexus S Android Development] SA-07:
Alright, kernel update!

Yes, I have added some more OC so obviously 1.32 might not be stable on some phones. However, with my testing I have found 1.32 to be fine.

Also, enjoy some great screen off battery with wheatley!

Happy flashing, and oh, happy halloween!
[Nexus S Android Development] xis123:
Awesome! Just as I woke up (is it a crime to check xda first thing in the morning LOL)

Good morning and thanks for the update, mathkid95!

Halloween was yesterday for me :P but happy halloween to you guys in the northern hemisphere
[Nexus S Android Development] C4SCA:
Thanks u for this present!

Sent from my TH3M3D NEXUS S
[Nexus S Android Development] stpsp:
hey mathkid95 which rom are you using with your kernel ? and which is better for multitasking bfs or cfs ? i'll apreciate your help !
[Nexus S Android Development] SA-07:
I'm on CNA

CFS is better for multitasking

Sent from my Nexus S
[Nexus S Android Development] migueldbr:
EDIT: Deleted this post
[Nexus S Android Development] SA-07:
Don't know about that ;)

Sent from my Nexus S
[Nexus S Android Development] Transmition:
When I try flashing to the 4.1.1 AOSP rom from here I seem to get stuck on the google bootloader screen. This applies for 22.5, 23.5, and 24.0. Any ideas?
[Nexus S Android Development] apatal:
Try a different ROM?
[Nexus S Android Development] soma_sakutuki:
Thank you!

This is my best halloween present!:good:
[Nexus S Android Development] ej8989:
how about MTP?
[Nexus S Android Development] chappy824:
We just got an update.... Just be grateful for what we got.
[Nexus S Android Development] ej8989:
MTP worked for my laptop.

running strawberry 10,19, matr1x 24.0, windows 7 x64
[Nexus S Android Development] suhas_sm:
What does "cm" suffix in your kernels stand for ? ClockworkMod ?
[Nexus S Android Development] SA-07:
Arey yaar it stands for cyanogenmod

Sent from my Nexus S
[Nexus S Android Development] mr.haqeem:
tanks MK..hepi halloween to you. get a nice stuff on a nice day! :D
[Nexus S Android Development] suhas_sm:
Yeah got confused between these two only. Just wanted to make sure because I am not on CM as of now. No time to flash :(
[Nexus S Android Development] Gambler_3:
You are indian? :D
[Nexus S Android Development] SA-07:
Yes lol
[Nexus S Android Development] destroyer12:
a

can I install this kernel on rasbean jelly? on cm10?
[Nexus S Android Development] SA-07:
yes; yes
[Nexus S Android Development] dinos3:
GPU/Bus is OC'ed to 220MHz or nor?
[Nexus S Android Development] chappy824:
No GPU oc....just not stable yet. This causes excessive heat in most phones so it was left out.
[Nexus S Android Development] dinos3:
Cool, Custom Voltage feature y/n?
[Nexus S Android Development] SA-07:
Is it listed as a feature in the OP?

Sent from my Nexus S
[Nexus S Android Development] raducux:
I like the update . Its quite stable (i9023) . I'm OCing at 1320 and had some reboots while using Whitley. But i went back to ondemand and its goin great .

One thing happened at 1.3/ondemand , while i was playing music i went in es explorer to delete some system root app. and wben i oressed delete... the music paused...( not stopped ) .. first time this occurs to me . Is it normal ? Because of the hi oc ?
[Nexus S Android Development] TechKidTarek:
24.0 is amazing i think wheatley made it smoother or thats just me i am 200 min and 1000 max running it is a lot smoother compared to 1200 on 23.5
[Nexus S Android Development] cowst:
Smoother but more battery hungry here
[Nexus S Android Development] ej8989:
screen on: 200mhz-1320mhz, interactive governor

screen off: 200mhz-400mhz, wheatley governor

(using setcpu app)

played all available games on my phone (wildblood, shadowgun, virtuatennis, temple run-brave, temple run, etc.)

made a few calls, sms all day long, played with the device and all sorts of opened app combinations.

running it since 24.0 released. very stable. no hangs/reboots. nice work mathkid! :good:
[Nexus S Android Development] ka'cipeder:
I can't get init.d script to run at boot. The permissions are 755, the script runs fine when i execute it with root explorer but it won't run at boot. Tried reflashing kernel, fixing permissions and wiping dalvik and cache. The problem started when i tried trinity kernel and switched back to matrix. Anyone have a clue?
[Nexus S Android Development] chappy824:
I'm not exactly sure on this but sounds like you need to do a clean install.
[Nexus S Android Development] ka'cipeder:
Well, that will certainly rectify the problem but it's not a popular method since it takes a lot of time to restore all apps from backup
[Nexus S Android Development] chappy824:
Titanium backup! Best app IMO.
[Nexus S Android Development] explorer-10:
what are the top 3-4 roms to go with this kernel? i, for once, might consider switching roms because of the update to v24.0, to gain better battery life with gaming and other activities, and to fix various annoying freezing/reboot problems
[Nexus S Android Development] dinuvali:
RasBeanJelly (http://fitsnugly.euroskank.com/?rom=rasbeanjelly&device=crespo)

Knzo's Strawberry (which is basically the same thing as above with some few app changes) (http://goo.im/devs/knzo/AOSP%20Strawberry)
[Nexus S Android Development] ej8989:
i vouch for strawberry rom. i've been using it for a while now.
[Nexus S Android Development] alen1901:
Strawberry is faster only because it has included thalamus kernel which is oriented to speed. :D

Sent from SpeedMachine i9023
[Nexus S Android Development] ej8989:
mine is matr1x'd. :D
[Nexus S Android Development] explorer-10:
in this case, CFS way more stable than BFS, even for gaming although more oriented towards daily multi-tasking activities?
[Nexus S Android Development] C4SCA:
I prefer bfs, plus its was created thinking about low power machine

sent from my almost retired Nexus S (waiting Nexus 4)
[Nexus S Android Development] Gambler_3:
BFS is totally unstable for me like it reboots every 10 mins. :(

This is without overclock.
[Nexus S Android Development] raducux:
That's weird ... never happened to me with no OC ever with every version of matrix and any rom.

Kinda sucks..
[Nexus S Android Development] mdean1981:
BFS is usually less stable. CFS is the way to go for most. Smooth over all use. BFS is most liked by heavy games and multi-taskers.
[Nexus S Android Development] raducux:
But in JB, BFS works slower than it used to on ICS. Now (JB) i find more responsiveness in the CFS version on my device .9023

Ps: sorry for the double post.

And thank Matrix.
[Nexus S Android Development] C4SCA:
cfs is more stable but bfs has more "power"...

Mathkid i dont know if its a bug on v24 but crt-off animation doesnt workm anymore :(

im using stock 4.1.2

thanks! love th new Oc, so ****ing stable! i just miss bigxie ics rom -> bigxie rom + matrix was the best combo on ics!!!!
[Nexus S Android Development] majinzen:
CRT off works for me on CNA and v24 maybe your animations are off or too fast. CNA is still 4.1.1 though.
[Nexus S Android Development] C4SCA:
i didnt changed the speed of the animantions but i forced gpu rendering but turning it of didnt fixed it
[Nexus S Android Development] explorer-10:
seems like @ej8989 used cfs with gaming and otherstuff and everything still fine, plus possible great battery life too?
[Nexus S Android Development] Gambler_3:
With some luck I was able to run the bfs version a bit longer and I did feel it was overall faster. Although its really difficult to conclude since the second test would be to see how the kernel performs by going days without reboot but I can't really last long enough to see that lol. The CFS version remains smooth for days.

I am also able to play games at 1.3ghz which is great so I am happy with the CFS version as always. :)
[Nexus S Android Development] TechKidTarek:
am i the only one thats phone says android is upgrading when it dies
[Nexus S Android Development] C4SCA:
that should be a rom option to erase dlavik and rebuid it after each boot
[Nexus S Android Development] ej8989:
been reading an e-book, played virtuatennis, wildblood, temple run, and nfs hotpursuit, and this is what i got so far.

my device had been very fast and smooth the past days since i flashed v24.0. no problem overclocking to 1320mhz.
[Nexus S Android Development] grotesque02:
But with that Profile for screen off, phone go in deep sleep or stay at 200?

Inviato dal mio Nexus S con Tapatalk 2
[Nexus S Android Development] ej8989:
it goes deep sleep.
[Nexus S Android Development] apatal:
It should still go to deep sleep. It will only stay at 200 while it is still finishing a task.

Posted using xda mobile app
[Nexus S Android Development] peepee999:
Pls can someone help me? What's the ideal io scheduler for wheatly in this kernel? Thanks
[Nexus S Android Development] chappy824:
Noop works very good for me...but may not for some. If not just stick with deadline.
[Nexus S Android Development] mdean1981:
I tested this and noticed that it never went into deep sleep. I removed the profile and then it did. So to answer the question is no, the profile restricts it from going into deep sleep. I found this to be true on 3 devices.
[Nexus S Android Development] chappy824:
How exactly did you test? What is your setup?
[Nexus S Android Development] mdean1981:
I set the profile and after a long term no activity sleep opened and noticed a decrease in battery much more then not running the profile. I pulled up CPY spy and it showed on 3 devices I did this on that 200mhz had the highest percentage. Now unless somehow 3 devices all at once never slept I would call that affirmative.
[Nexus S Android Development] chappy824:
Where are the screen shots? Others have shown exact opposite so I would like to see before I believe. Thanks
[Nexus S Android Development] mdean1981:
I'm trying to deal with kidney stones right now. I don't feel like running 3 more test just to show you some screenshots. I'm just not up to it. This forum is made up on various opinions. Test yours out and see what you get. Then you can believe whatever you feel you need to believe. :)
[Nexus S Android Development] chappy824:
I have done all the testing and mine has shown that screen off profile does indeed go into deep sleep. I would like others to chime in with their own screen shots so we can get to the bottom of this..I just want to know why I'm getting great battery life:)
[Nexus S Android Development] mdean1981:
Then I must be doing something wrong.
[Nexus S Android Development] nhoc_maruko9x:
My screen is very... yellow after flash v24 :(

And can you explain about Wheatley governor?
[Nexus S Android Development] ej8989:
.

re-booted, re-set timers, re-configured profile, re-enabled profile, mine still goes deep sleep when screen is off.
[Nexus S Android Development] MercilessLTD:
I'm not sure what the difference is, but I've finally been stable on v24.0 for a few days now. I can finally upgrade from v22.5. I believe I have found a stable combination of noop/wheatley at 200/1200. MK, you are the man. Oh, and the battery life is great.
[Nexus S Android Development] zackandethan:
23/ Wheatley

Building on the classic 'ondemand' governor is implemented Wheatley governor. The governor has two additional parameters:

target_residency - The minimum average residency in µs which is considered acceptable for a proper efficient usage of the C4 state. Default is 10000 = 10ms.

allowed_misses - The number sampling intervals in a row the average residency is allowed to be lower than target_residency before the governor reduces the frequency. This ensures that the governor is not too aggressive in scaling down the frequency and reduces it just because some background process was temporarily causing a larger number of wakeups. The default is 5.

Wheatley works as planned and does not hinder the proper C4 usage for task where the C4 can be used properly .

For internet browsing the time spend in C4 has increased by 10% points and the average residency has increased by about 1ms. I guess these differences are mostly due to the different browsing behaviour (I spend the last time more multi-tabbing). But at least we can say that Wheatley does not interfere with the proper use of the C4 state during 'light' tasks. For music playback with screen off the time spend in C4 is practically unchanged, however the average residency is reduced from around 30ms to around 18ms, but this is still more than acceptable.

So the results show that Wheatley works as intended and ensures that the C4 state is used whenever the task allows a proper efficient usage of the C4 state. For more demanding tasks which cause a large number of wakeups and prevent the efficient usage of the C4 state, the governor resorts to the next best power saving mechanism and scales down the frequency. So with the new highly-flexible Wheatley governor one can have the best of both worlds.